baber/WOPTO huggingface dataset:
Patent JP-H03213410-A (JP)
Title: Independent suspension type suspension device
Inventor: KAWANO SHINJI
IPC: B60G3/20
Filed: 1990-01-17
Abstract: PURPOSE:To adjust principally a camber angle of a wheel easily and exactly by making variable the length of a rigid body to swingably connect a vehicle body side upper arm and a lower arm with each other, and extend/contract only the length of the rigid body. CONSTITUTION:In a control arm consisting of a pair of upper and lower arm members 3, 4, each of its front ends is pivotally fixed to a knuckle 2 secured on a wheel 1, and each of its rear ends is pivotally fixed to a vehicle body side. The upper arm member 3 is divided into a pair of right and left arm members 6, 7, which are connected with each other so that they may swing freely in the vertical moving direction of the wheel 1. Moreover, the upper right arm member 7 and the lower arm member 4 are connected with each other so that they may swing freely through a rigid body 9. With the above constitution, the length of the rigid body 9 is made variable by using a turn buckle 23 for example. By extending/contracting only the length of the rigid body 9, a camber angle alpha of the wheel 1 is principally adjusted easily and exactly.
Patent JP-H03210938-A (JP)
Title: Adhesive transferring plate
Inventor: IMAI MINORU
IPC: B29C65/40
Filed: 1990-01-17
Abstract: PURPOSE:To uniformly apply adhesive material while securing the thickness thereof and to form a lost foam pattern with good accuracy by forming grooves horizontally extending to transferring face. CONSTITUTION:In the transferring face 32 in a transferring palate 31, the many grooves 33 extending to horizontal direction are formed, and in the case of holding hot melt wax 14 on the transferring face 32, the wax 14 enters the grooves 33 and does not flow out of the curving surface part 34. In the case of applying the wax 14 by fixing the transferring plate 31 to a transferring jig, by ascending the transferring plate 31, the wax 14 on the curving surface part 34 is held into the grooves 33, and at the time of pushing the transferring face 32 to the sticking face 11 in the pattern 7a, the wax 14 is applied on the sticking face 11 with uniform thickness. By this method, the lost foam pattern can be formed with good accuracy.
Patent JP-S58125254-A (JP)
Title: Tape recorder
Inventor: TAMARU MUNETAKA
IPC: G11B15/10
Filed: 1982-01-19
Abstract: PURPOSE:To make operation of a titled tape recorder simple and easy to master, by arranging such functions as recording, reproducing, quick traverse, rewinding, program searching, etc. by 2 operating members, and providing them in order on the side of a case. CONSTITUTION:A titled tape recorder has functions such as recording, reproducing, stop of recording and reproducing, quick traverse, rewinding, and stop of quick feeding and rewinding, and is provided with the first slide switch 12 having a function for selecting the functions of recording, stop of recording and reproducing, and reproducing, and the second slide switch 13 having a function for selecting quick feeding, stop of quick feeding and rewinding, and rewinding. Also, these first and second slide switches 12, 13 are provided in order on the side of a case.
Patent JP-2000204716-A (JP)
Title: Strip-like flat tile
Inventor: MURAYAMA KIMITOSHI
IPC: E04D1/30
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a strip-like flat tile capable of facilitating positioning during clay tile roofing working and piling while maintaining excellent external appearance even when it is slightly warped. SOLUTION: A half-slit type thick strip-like flat tile 11 constituting a part of the ridge part of a roof is provided with a tile body 24 and a projection part 15. The tile body 24 is in the form of a plate, and the other thick strip-like flat tile 12 is overlapped thereon. The projection part 15 is provided over the entire length of the tile body 24 on the upper face of the tile body 24, and the side lower part 12a of the other thick strip-like flat tile 12 is brought into contact therewith. The projection part 15 is positioned in the neighborhood of the side 14a of the tile body 14, and the side 15a of the projection part 15 is formed on the same face as the side 14a.
Patent JP-S58122927-A (JP)
Title: Production of prepreg
Inventor: NISHIZUKA MAKOTO
IPC: C08J5/24
Filed: 1982-01-19
Abstract: PURPOSE:To produce a pregreg free from measling an suitable as a material for printed bases, by impregnating a reinforcing sheet with a varnish prepared by adding dicyandiamide in an amount less than equivalent to epoxy resin to an epoxy resin component, and heating the impregnated sheet. CONSTITUTION:In a process for producing a prepreg comprising impregnating a reinforcing sheet such as glass fiber cloth or paper with a varnish prepared by mixing (A) a resin component comprising (a) 40-95wt% polyepoxy compound and (b) 60-5wt% polyphenol with (B) a dicyandiamide curing agent, (C) a cure accelerator and (D) an organic solvent, heating the impregnated sheet and thereby removing the organic solvent and at the same time reacting compounds (a) and (b) with each other; said varnish comprises 100pts.wt. component A, 0.05- 3pts.wt. component C and 15-150pts.wt. solvent D and component B is used in such an amount that the ratio of the number of active hydrogens to the number R (calculated from the equation) of epoxy groups is 1.35-30.
Patent JP-H01181963-A (JP)
Title: Manufacture of heat exchanger having excellent corrosion resistance
Inventor: SASAKI HIRONAKA
IPC: B23K1/00
Filed: 1988-01-14
Abstract: PURPOSE:To surely and sufficiently join header and tube by executing a Zn plating treatment by using the frame-like assembly body of the header and tube first by inserting a tube into header. CONSTITUTION:The frame-like assembly body A that both ends of a parallel tube 1... are connected to a pair of headers 3, 4 is formed by inserting both ends of each Al tube 1 into the tube insertion hole 6 of the headers 3, 4 until the stopper 1a of the tube both ends abuts to the insertion hole end edge. This frame-like assembly body A is fixed by being fastened by bridging plural wires 40 between both headers in order to prevent the disturbance of the positional relation of the tube and header in the processing stage thereafter. A Zn plating layer is then formed on the outer surface of the tube, etc., by subjecting the assembly body A to Zn plating. The covering formation of a plating layer on the surface of both end insertion part of the tube 1 can be prevented by executing Zn plating treatment at the stage of the frame-like assembly body.
Patent JP-S63175223-A (JP)
Title: Magnetic recording medium
Inventor: FURUYAMA SHIZUO
IPC: C09D5/23
Filed: 1987-01-14
Abstract: PURPOSE:To improve the durability of the title medium by coating a magnetic paint contg. the powder of a ferromagnetic metal or alloy having <=7.0pH as the magnetic substance on a nonmagnetic supporting body to form the magnetic layer of the medium. CONSTITUTION:The magnetic paint contg. the powder of a ferromagnetic metal or alloy at <=7.0pH as the magnetic substance is coated along with a binder on a nonmagnetic supporting body to form a magnetic layer. Fe, Fe-Co, Fe-Ni, Co-Ni, Fe-Co-Ni, iron nitride, etc., can be exemplified as the metal or alloy magnetic substance. The magnetic substance having <=7.0pH is obtained by slowly oxidizing the substance in toluene when an oxide film is provided as the stabilizing treatment. Polyurethane resin, polyurethane resin incorporated with a hydrophilic group, nitrocellulose, nitrocellulose incorporated with a hydrophilic group, polyester resin, vinyl chloride resin, etc., can be used as the binder. By this method, the traveling durability, weatherability, and shelf life of the medium are improved.
Patent JP-S5291312-A (JP)
Title: Data transmission system
Inventor: MURAYAMA TADASHI
IPC: H04L7/00
Filed: 1976-01-26
Abstract: PURPOSE:To enable the use of a modem interface by delivery a control signal corresponding to a carrier signal into a multiplexed transmission line in which asynchronous data are transmitted in multi-bit manner.
Patent JP-S5290772-A (JP)
Title: Velt driving device by use of linear motor
Inventor: KAWAMURA TSUYOSHI
IPC: B65G23/00
Filed: 1976-01-26
Abstract: PURPOSE: To compact the driving portion of an endless velt and to eliminate the necessity of reduction gear, by supporting the reverse-turning portion of the velt with driving rollers and auxiliary rollers, and by rotating the discs fixed to the driving rollers through the use of linear motors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5599069-A (JP)
Title: Oxygen detecting agent
Inventor: NIWA KENJI
IPC: G01N31/00
Filed: 1979-01-23
Abstract: PURPOSE: To provide an oxygen detecting agent which allows reversible and quick discoloring in a low O 2  concentration area employing dye prone to form a leuco- compound by a reducing agent, an adsorbent, a reducing agent and water as main components.  
     CONSTITUTION: An oxygen detecting agent is produced which is mainly composed of an adsorbent such as active alumina and diatom earth, a vat dye prone to form a leuco-compound by a reducing agent, a disperse dye, a basic dye, a cation dye, sodium hydrosulfite, Na 2 S, Rongalite, Na(BH 4 ), grape and alkali, ascorbic acid and alkali or the like as reducing agent and water in an amount of 20W40 part with respect to 100 part of the adsorbent. A water solution of dye, alkali and a reducing agent is prepared and absorbed by the adsorbent and then, dried under a vacuum at about 60°C until the surface of the adsorbent becomes slightly wet. The detecting agent thus obtained presents an ixidation hue upon the contact with O 2  while a reduction hue in the absence of O 2  as the reducing agent oozes over the surface thereof in the presence of the water adsorbed, and it will remain until the reducing agent vanishes. In addition, quick change in color is possible thereby allowing effective color presentation with a slight amount of O 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54103897-A (JP)
Title: Preparation of emetine or its salt
Inventor: KAMETANI TETSUJI
IPC: C07D455/08
Filed: 1978-01-26
Abstract: PURPOSE: To obtain emetine which is an amebicide industrially advantageously, by alkylating a reaction product between a quinolidine and a phenethyl amine to form emetine-4-one and isoemetine-4-one, followed by reducing them.  
     CONSTITUTION: A compound of formula IX: (R and R' are lower alkyl groups; H bonded by the wave line is a racemic isomer) is reacted with a 3-hydroxyl-4- alkoxy phenethyl amine to form a compound of formula X, which is alkylated with a diazoalkane of the formula R" N 2  (R" is lower alkylidene group) to give a compound of formula II. The resulting compound is reduceed with lithium aluminum hydride in a solvent, e.g. THF, under heating and refluxing to form the compound of formula I, which is converted into a suitable salt, if necessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58126741-A (JP)
Title: Production of condensed dairy product mainly consisting of fermentted milk
Inventor: HIGURE MIKIO
IPC: A23C9/123
Filed: 1982-01-21
Abstract: PURPOSE:Acidic protease is made to act on fermented milk of less than 5.0pH, sterilized by heating and subjected to concentration to produce high condensed dairy product of high concentration of milk solid components and of low viscosity. CONSTITUTION:Animal milk or vegetable milk is subjected to fermentation with a lactic bacterium and an acidic protease is made to act on the resultant fermented milk of less than 5.0pH. Then, the product is heat treated to effect the deactivation of the enzyme and kill the lactic bacterium, finally cooled to give  the fermented milk containing 19-45% soluble nitrogen content based on the  total nitrogen, when the pH is adjusted to 4.50. Then, the milk is concentrated  to give the product.
Patent JP-H07214275-A (JP)
Title: Method and device for applying lubricant on mold for die casting
Inventor: SUGANUMA TETSUO
IPC: B22D17/32
Filed: 1994-01-26
Abstract: PURPOSE:To evenly apply a lubricant onto a molding cavity even with a compli cated shape and to adhere to the entire surface a lubricant coating film having little difference in the film thickness. CONSTITUTION:A die casting mold 1 is clamped making the inside of the molding cavity 16 an enclosed space, of which the pressure is then reduced to the atmospheric pressure or less by a pressure reducing device 2, into which a lubricant is injected by an injection nozzle 32, and then this enclosed space is pressurized to the atmospheric pressure or above so that the injected lubricant is adhered to the inside surface of the enclosed space. The lubricant mist is pressed to the inside surface of the enclosed space after the air is pushed out of the branched part, recessed part or deep inside part of the molding cavity; therefore, the lubricant coating film with little difference in thickness is adhered to the entire inside surface of the enclosed space.
Patent JP-S63173732-A (JP)
Title: Hydraulic control device of belt type continuously variable transmission for vehicle
Inventor: KONO KATSUMI
IPC: B60W10/101
Filed: 1987-01-13
Abstract: PURPOSE:To reduce a pump driving loss and improve fuel consumption by regulating first line hydraulic pressure in such a way as to generate said pressure causing a deviation between an actual speed ratio and a second target value to agree to the predetermined constant target deviation value. CONSTITUTION:A controller 94 comprises CPU 102, ROM 104 and RAM 106. The CPU 102 processes input signals according to a program preliminarily stored in the ROM 104, while using the memory function of RAM 106, and feeds a primary driving signal VD1 and a secondary driving signal VD2 respectively to a first pressure regulation valve 48 and a second pressure regulation valve 58 for controlling line hydraulic pressure Pl1 and second line hydraulic pressure Pl2. Concurrently therewith, speed ratio signals RA1 and RA2 for driving first and secondary electromagnetic solenoids 74 and 76 are fed thereto for controlling a speed ratio (e).
Patent JP-H07212452-A (JP)
Title: Communication terminal equipment
Inventor: HIRAOKA TORU
IPC: H04M1/274
Filed: 1994-01-26
Abstract: PURPOSE:To provide a communication terminal equipment provided with an electronic telephone directory function capable of easily retrieving the abbreviated number of a desired called party by providing an inter-row moving key and an intra-row moving key for specifying initials. CONSTITUTION:A ten key 12 is used for inputting telephone numbers or the like and is also used for specifying the initials at the time of using the electronic telephone directory function. For instance, after an electronic telephone directory mode is started by pushing an abbreviation/telephone directory key 15 and '6' of the ten key 12 is pushed, a CPU scrolls called party names whose initials are the characters of the row of 'A' and the abbreviated numbers in the order of Japanese syllabary and displays them at a display part 8. When the plural called parties of the same initial are registered, they are displayed in a registered order every time the same key is pushed. Also, when '4' of the ten key 12 is pushed, the called parties of the characters of the row of 'A' and the abbreviated numbers are displayed in the reverse order of the Japanese syllabary. Thus, by less key operations, the called party is easily specified.
Patent JP-H05198339-A (JP)
Title: Hinge type connector having high bending life
Inventor: OOKA TOSHIKI
IPC: H04B3/02
Filed: 1992-01-18
Abstract: PURPOSE:To provide a long life hinge type connector of simple structure, of which assembling and manufacturing are easy. CONSTITUTION:A pivotal support side connector component 2 is provided with a pivotal support mechanism part 7 and a fixed contact 6 comprising a plurality of metal pieces 5 to be connected respectively to circuits of pivotal side electric components. A turning side connector component 3 is provided with a pivotally supported mechanism part 13 and a sliding contact 11 comprising a plurality of metal pieces 10 of which one ends are to be connected respectively to circuits of turning side electric components and the other ends are respectively in sliding contact with the metal pieces 5 of the fixed contact 6.
Patent JP-S56128631-A (JP)
Title: Coupling method for metallic case and plastic cap body
Inventor: TANIGAWA MASANORI
IPC: B21D51/30
Filed: 1981-01-19
Abstract: PURPOSE: To accomplish coupling free from degradation in strength owing to secular changes and temp. changes by caulking the opening end edge of a metallic case to the slope of a specific angle provided to the top edge of the outside circumferential surface of a plastic cap body.  
     CONSTITUTION: An engaging stepped part (a) having a slope 1 of approxlmately 45° is provided to the top surface of the outside circumferential edge of the outside circumferential barrel of a plastic cap body A and a detaining step part (b) having a caulking projecting edge 2 is formed to the opening end edge of the opening part 3 of a metallic case B. The part (a) is detained and crowned to the part (b), and the edge 2 is caulked at an angle of approximately 50° circumferentially to the slope 1 by utilizing eccentric rotation, whereby both are coupled. The mechanical strength of the coupled part is intensified by the above, and the degradation in the strength of the coupled part owing to secular changes and temp. changes is less. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03215690-A (JP)
Title: Cleaning composition for material to be plated
Inventor: OGURA FUMIAKI
IPC: C23G1/24
Filed: 1990-01-18
Abstract: PURPOSE:To obtain a cleaning composition free from toxicity and having high cleaning effect by preparing a cleaning composition for a material to be plated by containing terpene compound and specific amounts of surfactant. CONSTITUTION:A cleaning composition for a material to be plated containing terpene compound selected from a group consisting of d-limonene, l-limonene, and dipentene and >=40wt.% surfactant is prepared. Further, as the surfactant, the one selected from straight-chain alkylbenzene sulfonate, straight-chain or branched-chain alcohol ethoxylate, polysolvate ester, etc., is used. By this method, the cleaning composition for a material to be plated free from toxicity, having biodegradation property to environment, and capable of use at ordinary temp. (about 15-25 deg.C) can be obtained.
Patent JP-S57121168-A (JP)
Title: Battery
Inventor: KOBAYASHI MASAO
IPC: H01M4/583
Filed: 1981-01-22
Abstract: PURPOSE:To obtain a light weight and small sized battery by using a specific acethylene high polymer having fibrillar fine crystallite as an electrode. CONSTITUTION:A battery is fabricated using acethylene high polymer with apparent density of 0.7-1.2g/cc or conductive acethylene doped with a dopant in the acethylene high polymer as the acethylene high polymer having fibrillar fine crystallite structure. A battery which utilizes the former acethylene high polymer is constituted with an acethylene high polymer positive electrode, a lithium negative electrode, and a lithium perchlorate electrolyte. For the latter, a halogenated VA group or IIIA group element anion such as PF6<->, SbF6<->, BF4<->, or AlCl4<-> or halogen anion such asI<-> or Br<->, or perchlorate anion such as ClO4<-> as a P type dopant and Li<+>, Na<+> or alkaline metal or quaternary ammonium salt as a N type dopant are used. These may be used for positive and negative electrodes, and thus a battery of small sized, light weight, and long discharge can be obtained.
Patent JP-H09195759-A (JP)
Title: Assembled structure of catalyst converter and retainer for catalyst carrier
Inventor: UKAI AKIRA
IPC: F01N3/28
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an assembled structure of a catalyst converter and a retainer for a catalyst carrier without permanent settling in a high-heat resistance fiber mat as a retainer for a catalyst carrier when exposed to a high temperature, and with excellent performance of buffering support. SOLUTION: An assembling structure is such that a mass of fibers of high heat-resistance is filled, between the outer circumference of a catalyst carrier made of ceramic honey-comb material and the inner circumference of a casing of the catalyst carrier, arranged in a direction crossing to the outer and inner circumferences. The retainer is composed of a single heat-resistance fiber mat 3c made similar to a conventional glass fiber mat, or a complex fiber mass 3e alternatively laminated with the heat-resistance fiber mat and long-fibermat 3d to cut orthogonal to the fibers to form a plurality of fiber mass 3a (3b) in a form of square rod (plate) to align them with the direction of fibers being longitudinally set and to assemble by a connecting means to form a plate like retainer.
Patent JP-H05227032-A (JP)
Title: Sequential comparison type a/d converter
Inventor: IKUTA JIYUNICHI
IPC: H03M1/74
Filed: 1992-01-20
Abstract: PURPOSE:To prevent conversion accuracy from being reduced even when the number of conversion bits is increased and to suppress a layout area to its minimum. CONSTITUTION:This sequential comparison type A/D converter includes a control circuit 6 for outputting required control signals phi1 to phi6 based on a clock generated from a clock generating circuit 5, A D/A conversion part 1 to be controlled by these control signals phi1 to phi6 and a comparator 7 for comparing the output VDAC of the D/A conversion part 1 with an analog input voltage VAN and outputting the compared result to a control circuit 6 and a result register 9. The D/A conversion part 1 is provided with voltage followers 2 to 4, switches S1 to S7 and capacitors C1 to C4 and controls the switches S1 to S7 by control signals phi1 to phi5 outputted from the control circuit 6.
Patent JP-S56107812-A (JP)
Title: Reciprocating shaft device
Inventor: KOMIYAMA KANAE
IPC: B23B47/34
Filed: 1980-01-24
Abstract: PURPOSE:To improve working properties, by using a device whose operating shaft is periodically automatically reciprocated by the rotation of a rotary shaft, for a drill or a lathe to intermittently carry out working to make chips short. CONSTITUTION:When a rotary shaft 1 is rotated, an inner wheel 12 is turned together with a flange 11. The rotary shaft 1 performs three vertical reciprocating motions per two revolutions of its own by the action of cam mechanisms 13, 14. A drill chuck 21 and a drill 22 are attached to the lower end of the rotary shaft 1 fitted in the quill 18 of a drilling machine. The drill 22 performs three upward retractions per two revolutions of its own. At every retraction of the drill 22, cutting is suspended to discharge chips as short pieces.
Patent JP-S59134307-A (JP)
Title: Steam turbine plant
Inventor: SANKAI HARUO
IPC: F01K7/16
Filed: 1983-01-21
Abstract: PURPOSE:To prevent the occurrence of excessive thermal stress against machinery and equipment available as well as to aim at improvements in heat recovery, by leading high pressure steam into a vortex tube device, then cooling a turbine with low temperature steam and driving the turbine or performing its feed water heating with the high pressure steam. CONSTITUTION:A steam turbine plant consists of a boiler 1, steam turbines 2-5, a condenser 7 and a feed water system. The partial steam produced in the boiler 1 is led into a vortex tube device 22 through which separation into high pressure steam and low temperature steam takes place. Heat recovery also takes place in a way of interconnecting high and pressure steam 25 to an exhaust system 15 of a superhigh pressure turbine 2. Likewise, high and low pressure steam 23 is interconnected to a cooling system of the superhigh pressure turbine 2. In this manner, not only the occurrence of excessive thermal stress against machinery and equipment available can be prevented but also heat recovery from the steam that is used for cooling can be brought about.